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client.js
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(function ($) {
Config.sockjsprefix = '/showdown';
Config.root = '/';
if (window.nodewebkit) {
window.gui = require('nw.gui');
window.nwWindow = gui.Window.get();
}
if (navigator.userAgent.match(/(iPod|iPhone|iPad)/)) {
// Android mobile-web-app-capable doesn't support it very well, but iOS
// does it fine, so we're only going to show this to iOS for now
$('head').append('<meta name="apple-mobile-web-app-capable" content="yes" />');
}
$(document).on('keydown', function (e) {
if (e.keyCode == 27) { // Esc
e.preventDefault();
e.stopPropagation();
e.stopImmediatePropagation();
app.closePopup();
}
});
$(window).on('dragover', function (e) {
if (/^text/.test(e.target.type)) return; // Ignore text fields
e.preventDefault();
});
$(document).on('dragenter', function (e) {
if (/^text/.test(e.target.type)) return; // Ignore text fields
e.preventDefault();
if (!app.dragging && app.curRoom.id === 'teambuilder') {
var dataTransfer = e.originalEvent.dataTransfer;
if (dataTransfer.files && dataTransfer.files[0]) {
var file = dataTransfer.files[0];
if (file.name.slice(-4) === '.txt') {
// Someone dragged in a .txt file, hand it to the teambuilder
app.curRoom.defaultDragEnterTeam(e);
}
} else if (dataTransfer.items && dataTransfer.items[0]) {
// no files or no permission to access files
var item = dataTransfer.items[0];
if (item.kind === 'file' && item.type === 'text/plain') {
// Someone dragged in a .txt file, hand it to the teambuilder
app.curRoom.defaultDragEnterTeam(e);
}
}
}
// dropEffect !== 'none' prevents buggy bounce-back animation in
// Chrome/Safari/Opera
e.originalEvent.dataTransfer.dropEffect = 'move';
});
$(window).on('drop', function (e) {
if (/^text/.test(e.target.type)) return; // Ignore text fields
// The default team drop action for Firefox is to open the team as a
// URL, which needs to be prevented.
// The default file drop action for most browsers is to open the file
// in the tab, which is generally undesirable anyway.
e.preventDefault();
if (app.dragging && app.draggingRoom) {
app.rooms[app.draggingRoom].defaultDropTeam(e);
} else if (e.originalEvent.dataTransfer.files && e.originalEvent.dataTransfer.files[0]) {
var file = e.originalEvent.dataTransfer.files[0];
if (file.name.slice(-4) === '.txt' && app.curRoom.id === 'teambuilder') {
// Someone dragged in a .txt file, hand it to the teambuilder
app.curRoom.defaultDragEnterTeam(e);
app.curRoom.defaultDropTeam(e);
} else if (file.type && file.type.substr(0, 6) === 'image/') {
// It's an image file, try to set it as a background
CustomBackgroundPopup.readFile(file);
}
}
});
if (window.nodewebkit) {
$(document).on("contextmenu", function (e) {
e.preventDefault();
var target = e.target;
var isEditable = (target.tagName === 'TEXTAREA' || target.tagName === 'INPUT');
var menu = new gui.Menu();
if (isEditable) menu.append(new gui.MenuItem({
label: "Cut",
click: function () {
document.execCommand("cut");
}
}));
var link = $(target).closest('a')[0];
if (link) menu.append(new gui.MenuItem({
label: "Copy Link URL",
click: function () {
gui.Clipboard.get().set(link.href);
}
}));
if (target.tagName === 'IMG') menu.append(new gui.MenuItem({
label: "Copy Image URL",
click: function () {
gui.Clipboard.get().set(target.src);
}
}));
menu.append(new gui.MenuItem({
label: "Copy",
click: function () {
document.execCommand("copy");
}
}));
if (isEditable) menu.append(new gui.MenuItem({
label: "Paste",
enabled: !!gui.Clipboard.get().get(),
click: function () {
document.execCommand("paste");
}
}));
menu.popup(e.originalEvent.x, e.originalEvent.y);
});
}
// sanitize a room ID
// shouldn't actually do anything except against a malicious server
var toRoomid = this.toRoomid = function (roomid) {
return roomid.replace(/[^a-zA-Z0-9-]+/g, '').toLowerCase();
};
// support Safari 6 notifications
if (!window.Notification && window.webkitNotification) {
window.Notification = window.webkitNotification;
}
// this is called being lazy
window.selectTab = function (tab) {
app.tryJoinRoom(tab);
return false;
};
var User = this.User = Backbone.Model.extend({
defaults: {
name: '',
userid: '',
registered: false,
named: false,
avatar: 0
},
initialize: function () {
app.clearGlobalListeners();
app.on('response:userdetails', function (data) {
if (data.userid === this.get('userid')) {
this.set('avatar', data.avatar);
}
}, this);
var self = this;
this.on('change:name', function () {
if (!self.get('named')) {
self.nameRegExp = null;
} else {
var escaped = self.get('name').replace(/[^A-Za-z0-9]+$/, '');
// we'll use `,` as a sentinel character to mean "any non-alphanumeric char"
// unicode characters can be replaced with any non-alphanumeric char
for (var i = escaped.length - 1; i > 0; i--) {
if (/[^\ -\~]/.test(escaped[i])) {
escaped = escaped.slice(0, i) + ',' + escaped.slice(i + 1);
}
}
escaped = escaped.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&");
escaped = escaped.replace(/,/g, "[^A-Za-z0-9]?");
self.nameRegExp = new RegExp('(?:\\b|(?!\\w))' + escaped + '(?:\\b|\\B(?!\\w))', 'i');
}
});
var replaceList = {'A': 'ＡⱯȺ', 'B': 'ＢƂƁɃ', 'C': 'ＣꜾȻ', 'D': 'ＤĐƋƊƉꝹ', 'E': 'ＥƐƎ', 'F': 'ＦƑꝻ', 'G': 'ＧꞠꝽꝾ', 'H': 'ＨĦⱧⱵꞍ', 'I': 'ＩƗ', 'J': 'ＪɈ', 'K': 'ＫꞢ', 'L': 'ＬꝆꞀ', 'M': 'ＭⱮƜ', 'N': 'ＮȠƝꞐꞤ', 'O': 'ＯǪǬØǾƆƟꝊꝌ', 'P': 'ＰƤⱣꝐꝒꝔ', 'Q': 'ＱꝖꝘɊ', 'R': 'ＲɌⱤꝚꞦꞂ', 'S': 'ＳẞꞨꞄ', 'T': 'ＴŦƬƮȾꞆ', 'U': 'ＵɄ', 'V': 'ＶƲꝞɅ', 'W': 'ＷⱲ', 'X': 'Ｘ', 'Y': 'ＹɎỾ', 'Z': 'ＺƵȤⱿⱫꝢ', 'a': 'ａąⱥɐ', 'b': 'ｂƀƃɓ', 'c': 'ｃȼꜿↄ', 'd': 'ｄđƌɖɗꝺ', 'e': 'ｅɇɛǝ', 'f': 'ｆḟƒꝼ', 'g': 'ｇɠꞡᵹꝿ', 'h': 'ｈħⱨⱶɥ', 'i': 'ｉɨı', 'j': 'ｊɉ', 'k': 'ｋƙⱪꝁꝃꝅꞣ', 'l': 'ｌſłƚɫⱡꝉꞁꝇ', 'm': 'ｍɱɯ', 'n': 'ｎƞɲʼnꞑꞥ', 'o': 'ｏǫǭøǿɔꝋꝍɵ', 'p': 'ｐƥᵽꝑꝓꝕ', 'q': 'ｑɋꝗꝙ', 'r': 'ｒɍɽꝛꞧꞃ', 's': 'ｓꞩꞅẛ', 't': 'ｔŧƭʈⱦꞇ', 'u': 'ｕưừứữửựųṷṵʉ', 'v': 'ｖʋꝟʌ', 'w': 'ｗⱳ', 'x': 'ｘ', 'y': 'ｙɏỿ', 'z': 'ｚƶȥɀⱬꝣ', 'AA': 'Ꜳ', 'AE': 'ÆǼǢ', 'AO': 'Ꜵ', 'AU': 'Ꜷ', 'AV': 'ꜸꜺ', 'AY': 'Ꜽ', 'DZ': 'DZDŽ', 'Dz': 'DzDž', 'LJ': 'LJ', 'Lj': 'Lj', 'NJ': 'NJ', 'Nj': 'Nj', 'OI': 'Ƣ', 'OO': 'Ꝏ', 'OU': 'Ȣ', 'TZ': 'Ꜩ', 'VY': 'Ꝡ', 'aa': 'ꜳ', 'ae': 'æǽǣ', 'ao': 'ꜵ', 'au': 'ꜷ', 'av': 'ꜹꜻ', 'ay': 'ꜽ', 'dz': 'dzdž', 'hv': 'ƕ', 'lj': 'lj', 'nj': 'nj', 'oi': 'ƣ', 'ou': 'ȣ', 'oo': 'ꝏ', 'ss': 'ß', 'tz': 'ꜩ', 'vy': 'ꝡ'};
var normalizeList = {'A': 'ÀÁÂẦẤẪẨÃĀĂẰẮẴẲȦǠÄǞẢÅǺǍȀȂẠẬẶḀĄ', 'B': 'ḂḄḆ', 'C': 'ĆĈĊČÇḈƇ', 'D': 'ḊĎḌḐḒḎ', 'E': 'ÈÉÊỀẾỄỂẼĒḔḖĔĖËẺĚȄȆẸỆȨḜĘḘḚ', 'F': 'Ḟ', 'G': 'ǴĜḠĞĠǦĢǤƓ', 'H': 'ĤḢḦȞḤḨḪ', 'I': 'ÌÍÎĨĪĬİÏḮỈǏȈȊỊĮḬ', 'J': 'Ĵ', 'K': 'ḰǨḲĶḴƘⱩꝀꝂꝄ', 'L': 'ĿĹĽḶḸĻḼḺŁȽⱢⱠꝈ', 'M': 'ḾṀṂ', 'N': 'ǸŃÑṄŇṆŅṊṈ', 'O': 'ÒÓÔỒỐỖỔÕṌȬṎŌṐṒŎȮȰÖȪỎŐǑȌȎƠỜỚỠỞỢỌỘ', 'P': 'ṔṖ', 'Q': '', 'R': 'ŔṘŘȐȒṚṜŖṞ', 'S': 'ŚṤŜṠŠṦṢṨȘŞⱾ', 'T': 'ṪŤṬȚŢṰṮ', 'U': 'ÙÚÛŨṸŪṺŬÜǛǗǕǙỦŮŰǓȔȖƯỪỨỮỬỰỤṲŲṶṴ', 'V': 'ṼṾ', 'W': 'ẀẂŴẆẄẈ', 'X': 'ẊẌ', 'Y': 'ỲÝŶỸȲẎŸỶỴƳ', 'Z': 'ŹẐŻŽẒẔ', 'a': 'ẚàáâầấẫẩãāăằắẵẳȧǡäǟảåǻǎȁȃạậặḁ', 'b': 'ḃḅḇ', 'c': 'ćĉċčçḉƈ', 'd': 'ḋďḍḑḓḏ', 'e': 'èéêềếễểẽēḕḗĕėëẻěȅȇẹệȩḝęḙḛ', 'f': '', 'g': 'ǵĝḡğġǧģǥ', 'h': 'ĥḣḧȟḥḩḫẖ', 'i': 'ìíîĩīĭïḯỉǐȉȋịįḭ', 'j': 'ĵǰ', 'k': 'ḱǩḳķḵ', 'l': 'ŀĺľḷḹļḽḻ', 'm': 'ḿṁṃ', 'n': 'ǹńñṅňṇņṋṉ', 'o': 'òóôồốỗổõṍȭṏōṑṓŏȯȱöȫỏőǒȍȏơờớỡởợọộ', 'p': 'ṕṗ', 'q': '', 'r': 'ŕṙřȑȓṛṝŗṟ', 's': 'śṥŝṡšṧṣṩșşȿ', 't': 'ṫẗťṭțţṱṯ', 'u': 'ùúûũṹūṻŭüǜǘǖǚủůűǔȕȗụṳ', 'v': 'ṽṿ', 'w': 'ẁẃŵẇẅẘẉ', 'x': 'ẋẍ', 'y': 'ỳýŷỹȳẏÿỷẙỵƴ', 'z': 'źẑżžẓẕ'};
for (var i in replaceList) {
replaceList[i] = new RegExp('[' + replaceList[i] + ']', 'g');
}
for (var i in normalizeList) {
normalizeList[i] = new RegExp('[' + normalizeList[i] + ']', 'g');
}
this.replaceList = replaceList;
this.normalizeList = normalizeList;
},
/**
* Return the path to the login server `action.php` file. AJAX requests
* to this file will always be made on the `play.pokemonshowdown.com`
* domain in order to have access to the correct cookies.
*/
getActionPHP: function () {
var ret = '/~~' + Config.server.id + '/action.php';
if (Config.testclient) {
ret = 'https://' + Config.origindomain + ret;
}
return (this.getActionPHP = function () {
return ret;
})();
},
/**
* Process a signed assertion returned from the login server.
* Emits the following events (arguments in brackets):
*
* `login:authrequired` (name)
* triggered if the user needs to authenticate with this name
*
* `login:invalidname` (name, error)
* triggered if the user's name is invalid
*
* `login:noresponse`
* triggered if the login server did not return a response
*/
finishRename: function (name, assertion) {
if (assertion.slice(0, 14) === '<!DOCTYPE html') {
// some sort of MitM proxy; ignore it
var endIndex = assertion.indexOf('>');
if (endIndex > 0) assertion = assertion.slice(endIndex + 1);
}
if (assertion.charAt(0) === '\r') assertion = assertion.slice(1);
if (assertion.charAt(0) === '\n') assertion = assertion.slice(1);
if (assertion.indexOf('<') >= 0) {
if (assertion.indexOf('accessdenied') >= 0) {
app.addPopupMessage("Your internet filter is blocking Pokémon Showdown.");
return;
}
app.addPopupMessage("Something is interfering with our connection to the login server.");
// send to server anyway in case server knows how to deal with it
app.send('/trn ' + name + ',0,' + assertion);
return;
}
if (assertion === ';') {
this.trigger('login:authrequired', name);
} else if (assertion.substr(0, 2) === ';;') {
this.trigger('login:invalidname', name, assertion.substr(2));
} else if (assertion.indexOf('\n') >= 0 || !assertion) {
app.addPopupMessage("Something is interfering with our connection to the login server.");
} else {
app.send('/trn ' + name + ',0,' + assertion);
}
},
/**
* Rename this user to an arbitrary username. If the username is
* registered and the user does not currently have a session
* associated with that userid, then the user will be required to
* authenticate.
*
* See `finishRename` above for a list of events this can emit.
*/
rename: function (name) {
// | , ; are not valid characters in names
name = name.replace(/[\|,;]+/g, '');
for (var i in this.replaceList) {
name = name.replace(this.replaceList[i], i);
}
for (var i in this.normalizeList) {
name = name.replace(this.normalizeList[i], i);
}
var userid = toUserid(name);
if (!userid) {
app.addPopupMessage("Usernames must contain at least one letter or number.");
return;
}
if (this.get('userid') !== userid) {
var self = this;
$.get(this.getActionPHP(), {
act: 'getassertion',
userid: userid,
challstr: this.challstr
}, function (data) {
self.finishRename(name, data);
});
} else {
app.send('/trn ' + name);
}
},
passwordRename: function (name, password) {
var self = this;
$.post(this.getActionPHP(), {
act: 'login',
name: name,
pass: password,
challstr: this.challstr
}, Tools.safeJSON(function (data) {
if (data && data.curuser && data.curuser.loggedin) {
// success!
self.set('registered', data.curuser);
self.finishRename(name, data.assertion);
} else {
// wrong password
app.addPopup(LoginPasswordPopup, {
username: name,
error: 'Wrong password.'
});
}
}), 'text');
},
challstr: '',
receiveChallstr: function (challstr) {
if (challstr) {
/**
* Rename the user based on the `sid` and `showdown_username` cookies.
* Specifically, if the user has a valid session, the user will be
* renamed to the username associated with that session. If the user
* does not have a valid session but does have a persistent username
* (i.e. a `showdown_username` cookie), the user will be renamed to
* that name; if that name is registered, the user will be required
* to authenticate.
*
* See `finishRename` above for a list of events this can emit.
*/
this.challstr = challstr;
var self = this;
$.get(this.getActionPHP(), {
act: 'upkeep',
challstr: this.challstr
}, Tools.safeJSON(function (data) {
self.loaded = true;
if (!data.username) {
app.topbar.updateUserbar();
return;
}
// | , ; are not valid characters in names
data.username = data.username.replace(/[\|,;]+/g, '');
if (data.loggedin) {
self.set('registered', {
username: data.username,
userid: toUserid(data.username)
});
}
self.finishRename(data.username, data.assertion);
}), 'text');
}
},
/**
* Log out from the server (but remain connected as a guest).
*/
logout: function () {
$.post(this.getActionPHP(), {
act: 'logout',
userid: this.get('userid')
});
app.send('/logout');
app.trigger('init:socketclosed', "You have been logged out and disconnected.<br /><br />If you wanted to change your name while staying connected, use the 'Change Name' button or the '/nick' command.", false);
app.socket.close();
},
setPersistentName: function (name) {
if (location.host !== 'play.pokemonshowdown.com') return;
$.cookie('showdown_username', (name !== undefined) ? name : this.get('name'), {
expires: 14
});
}
});
var App = this.App = Backbone.Router.extend({
root: '/',
routes: {
'*path': 'dispatchFragment'
},
focused: true,
initialize: function () {
window.app = this;
this.initializeRooms();
this.initializePopups();
this.user = new User();
this.ignore = {};
this.supports = {};
// down
// if (document.location.hostname === 'play.pokemonshowdown.com') this.down = 'dos';
this.addRoom('');
this.topbar = new Topbar({el: $('#header')});
if (this.down) {
this.isDisconnected = true;
} else {
if (document.location.hostname === 'play.pokemonshowdown.com' || Config.testclient) {
this.addRoom('rooms', null, true);
} else {
this.addRoom('lobby', null, true);
}
Storage.whenPrefsLoaded(function () {
if (!Config.server.registered) return app.send('/autojoin');
var autojoin = (Tools.prefs('autojoin') || '');
var autojoinIds = [];
if (typeof autojoin === 'string') {
// Use the existing autojoin string for showdown, and an empty string for other servers.
if (Config.server.id !== 'showdown') autojoin = '';
} else {
// If there is not autojoin data for this server, use a empty string.
autojoin = autojoin[Config.server.id] || '';
}
if (autojoin) {
var autojoins = autojoin.split(',');
for (var i = 0; i < autojoins.length; i++) {
var roomid = toRoomid(autojoins[i]);
app.addRoom(roomid, null, true, autojoins[i]);
if (roomid === 'staff' || roomid === 'upperstaff') continue;
if (Config.server.id !== 'showdown' && roomid === 'lobby') continue;
autojoinIds.push(roomid);
}
}
app.send('/autojoin ' + autojoinIds.join(','));
});
}
var self = this;
Storage.whenPrefsLoaded(function () {
Storage.prefs('bg', null);
var muted = Tools.prefs('mute');
BattleSound.setMute(muted);
$('html').toggleClass('dark', !!Tools.prefs('dark'));
var effectVolume = Tools.prefs('effectvolume');
if (effectVolume !== undefined) BattleSound.setEffectVolume(effectVolume);
var musicVolume = Tools.prefs('musicvolume');
if (musicVolume !== undefined) BattleSound.setBgmVolume(musicVolume);
if (Tools.prefs('logchat')) Storage.startLoggingChat();
if (Tools.prefs('showdebug')) {
var debugStyle = $('#debugstyle').get(0);
var onCSS = '.debug {display: block;}';
if (!debugStyle) {
$('head').append('<style id="debugstyle">' + onCSS + '</style>');
} else {
debugStyle.innerHTML = onCSS;
}
}
if (Tools.prefs('bwgfx') || Tools.prefs('noanim')) {
// since xy data is loaded by default, only call
// loadSpriteData if we want bw sprites or if we need bw
// sprite data (if animations are disabled)
Tools.loadSpriteData('bw');
}
});
this.on('init:unsupported', function () {
self.addPopupMessage('Your browser is unsupported.');
});
this.on('init:nothirdparty', function () {
self.addPopupMessage('You have third-party cookies disabled in your browser, which is likely to cause problems. You should enable them and then refresh this page.');
});
this.on('init:socketclosed', function (message, showNotification) {
// Display a desktop notification if the user won't immediately see the popup.
if (self.isDisconnected) return;
self.isDisconnected = true;
if (showNotification !== false && (self.popups.length || !self.focused) && window.Notification) {
self.rooms[''].requestNotifications();
var disconnect = new Notification("Disconnected!", {lang: 'en', body: "You have been disconnected from Pokémon Showdown."});
disconnect.onclick = function (e) {
window.focus();
};
}
self.rooms[''].updateFormats();
$('.pm-log-add form').html('<small>You are disconnected and cannot chat.</small>');
$('.chat-log-add').html('<small>You are disconnected and cannot chat.</small>');
self.reconnectPending = (message || true);
if (!self.popups.length) self.addPopup(ReconnectPopup, {message: message});
});
this.on('init:connectionerror', function () {
self.isDisconnected = true;
self.rooms[''].updateFormats();
self.addPopup(ReconnectPopup, {cantconnect: true});
});
this.user.on('login:invalidname', function (name, reason) {
self.addPopup(LoginPopup, {name: name, reason: reason});
});
this.user.on('login:authrequired', function (name) {
self.addPopup(LoginPasswordPopup, {username: name});
});
this.on('response:savereplay', this.uploadReplay, this);
this.on('response:rooms', this.roomsResponse, this);
if (window.nodewebkit) {
nwWindow.on('focus', function () {
if (!self.focused) {
self.focused = true;
if (self.curRoom) self.curRoom.dismissNotification();
if (self.curSideRoom) self.curSideRoom.dismissNotification();
}
});
nwWindow.on('blur', function () {
self.focused = false;
});
} else {
$(window).on('focus click', function () {
if (!self.focused) {
self.focused = true;
if (self.curRoom) self.curRoom.dismissNotification();
if (self.curSideRoom) self.curSideRoom.dismissNotification();
}
});
$(window).on('blur', function () {
self.focused = false;
});
}
$(window).on('beforeunload', function (e) {
if (Config.server && Config.server.host === 'localhost') return;
if (app.isDisconnected) return;
for (var id in self.rooms) {
var room = self.rooms[id];
if (room && room.requestLeave && !room.requestLeave()) return "You have active battles.";
}
});
$(window).on('keydown', function (e) {
var el = e.target;
var tagName = el.tagName.toUpperCase();
// keypress happened in an empty textarea or a button
var safeLocation = ((tagName === 'TEXTAREA' && !el.value.length) || tagName === 'BUTTON');
var isMac = (navigator.userAgent.indexOf("Mac") !== -1);
if (e.keyCode === 70 && window.nodewebkit && (isMac ? e.metaKey : e.ctrlKey)) {
e.preventDefault();
e.stopImmediatePropagation();
var query = window.getSelection().toString();
query = window.prompt("find?", query);
if (query) window.find(query);
return;
}
if (e.keyCode === 71 && window.nodewebkit && (isMac ? e.metaKey : e.ctrlKey)) {
e.preventDefault();
e.stopImmediatePropagation();
var query = window.getSelection().toString();
if (query) window.find(query);
return;
}
if (app.curSideRoom && $(e.target).closest(app.curSideRoom.$el).length) {
// keypress happened in sideroom
if (e.shiftKey && e.keyCode === 37 && safeLocation) {
// Shift+Left on desktop client
if (app.moveRoomBy(app.curSideRoom, -1)) {
e.preventDefault();
e.stopImmediatePropagation();
}
} else if (e.shiftKey && e.keyCode === 39 && safeLocation) {
// Shift+Right on desktop client
if (app.moveRoomBy(app.curSideRoom, 1)) {
e.preventDefault();
e.stopImmediatePropagation();
}
} else if (e.keyCode === 37 && safeLocation || window.nodewebkit && e.ctrlKey && e.shiftKey && e.keyCode === 9) {
// Left or Ctrl+Shift+Tab on desktop client
if (app.focusRoomBy(app.curSideRoom, -1)) {
e.preventDefault();
e.stopImmediatePropagation();
}
} else if (e.keyCode === 39 && safeLocation || window.nodewebkit && e.ctrlKey && e.keyCode === 9) {
// Right or Ctrl+Tab on desktop client
if (app.focusRoomBy(app.curSideRoom, 1)) {
e.preventDefault();
e.stopImmediatePropagation();
}
}
return;
}
// keypress happened outside of sideroom
if (e.shiftKey && e.keyCode === 37 && safeLocation) {
// Shift+Left on desktop client
if (app.moveRoomBy(app.curRoom, -1)) {
e.preventDefault();
e.stopImmediatePropagation();
}
} else if (e.shiftKey && e.keyCode === 39 && safeLocation) {
// Shift+Right on desktop client
if (app.moveRoomBy(app.curRoom, 1)) {
e.preventDefault();
e.stopImmediatePropagation();
}
} else if (e.keyCode === 37 && safeLocation || window.nodewebkit && e.ctrlKey && e.shiftKey && e.keyCode === 9) {
// Left or Ctrl+Shift+Tab on desktop client
if (app.focusRoomBy(app.curRoom, -1)) {
e.preventDefault();
e.stopImmediatePropagation();
}
} else if (e.keyCode === 39 && safeLocation || window.nodewebkit && e.ctrlKey && e.keyCode === 9) {
// Right or Ctrl+Tab on desktop client
if (app.focusRoomBy(app.curRoom, 1)) {
e.preventDefault();
e.stopImmediatePropagation();
}
}
});
Storage.whenAppLoaded.load(this);
this.initializeConnection();
// HTML5 history throws exceptions when running on file://
Backbone.history.start({pushState: !Config.testclient});
},
/**
* Start up the client, including loading teams and preferences,
* determining which server to connect to, and actually establishing
* a connection to that server.
*
* Triggers the following events (arguments in brackets):
* `init:unsupported`
* triggered if the user's browser is unsupported
*
* `init:nothirdparty`
* triggered if the user has third-party cookies disabled and
* third-party cookies/storage are necessary for full functioning
* (i.e. stuff will probably be broken for the user, so show an
* error message)
*
* `init:socketopened`
* triggered once a socket has been opened to the sim server; this
* does NOT mean that the user has signed in yet, merely that the
* SockJS connection has been established.
*
* `init:connectionerror`
* triggered if a connection to the sim server could not be
* established
*
* `init:socketclosed`
* triggered if the SockJS socket closes
*/
initializeConnection: function () {
Storage.whenPrefsLoaded(function () {
// Config.server.afd = true;
app.connect();
});
},
/**
* This function establishes the actual connection to the sim server.
* This is intended to be called only by `initializeConnection` above.
* Don't call this function directly.
*/
connect: function () {
if (this.down) return;
var bannedHosts = ['cool.jit.su'];
if (Config.server.banned || bannedHosts.indexOf(Config.server.host) >= 0) {
this.addPopupMessage("This server has been deleted for breaking US laws or impersonating PS global staff.");
return;
}
var self = this;
var constructSocket = function () {
var protocol = (Config.server.port === 443) ? 'https' : 'http';
Config.server.host = $.trim(Config.server.host);
return new SockJS(protocol + '://' + Config.server.host + ':' +
Config.server.port + Config.sockjsprefix);
};
this.socket = constructSocket();
setInterval(function () {
if (Config.server.host !== $.trim(Config.server.host)) {
app.socket.close();
}
}, 500);
var socketopened = false;
var altport = (Config.server.port === Config.server.altport);
var altprefix = false;
this.socket.onopen = function () {
socketopened = true;
if (altport && window.ga) {
ga('send', 'event', 'Alt port connection', Config.server.id);
}
self.trigger('init:socketopened');
var avatar = Tools.prefs('avatar');
if (avatar) {
// This will be compatible even with servers that don't support
// the second argument for /avatar yet.
self.send('/avatar ' + avatar + ',1');
}
if (self.sendQueue) {
var queue = self.sendQueue;
delete self.sendQueue;
for (var i = 0; i < queue.length; i++) {
self.send(queue[i], true);
}
}
};
this.socket.onmessage = function (msg) {
if (window.console && console.log) {
console.log('<< ' + msg.data);
}
self.receive(msg.data);
};
var reconstructSocket = function (socket) {
var s = constructSocket();
s.onopen = socket.onopen;
s.onmessage = socket.onmessage;
s.onclose = socket.onclose;
return s;
};
this.socket.onclose = function () {
if (!socketopened) {
if (Config.server.altport && !altport) {
if (document.location.protocol === 'https:') {
if (confirm("Could not connect with HTTPS. Try HTTP?")) {
return document.location.replace('http://' +
document.location.host + document.location.pathname);
}
}
altport = true;
Config.server.port = Config.server.altport;
self.socket = reconstructSocket(self.socket);
return;
}
if (!altprefix) {
altprefix = true;
Config.sockjsprefix = '';
self.socket = reconstructSocket(self.socket);
return;
}
return self.trigger('init:connectionerror');
}
self.trigger('init:socketclosed');
};
},
dispatchFragment: function (fragment) {
if (location.search && window.history) {
history.replaceState(null, null, '/');
}
this.fragment = fragment = toRoomid(fragment || '');
if (this.initialFragment === undefined) this.initialFragment = fragment;
this.tryJoinRoom(fragment);
this.updateTitle(this.rooms[fragment]);
},
/**
* Send to sim server
*/
send: function (data, room) {
if (room && room !== 'lobby' && room !== true) {
data = room + '|' + data;
} else if (room !== true) {
data = '|' + data;
}
if (!this.socket || (this.socket.readyState !== SockJS.OPEN)) {
if (!this.sendQueue) this.sendQueue = [];
this.sendQueue.push(data);
return;
}
if (window.console && console.log) {
console.log('>> ' + data);
}
this.socket.send(data);
},
/**
* Send team to sim server
*/
sendTeam: function (team) {
this.send('/utm ' + Storage.getPackedTeam(team));
},
/**
* Receive from sim server
*/
receive: function (data) {
var roomid = '';
var autojoined = false;
if (data.substr(0, 1) === '>') {
var nlIndex = data.indexOf('\n');
if (nlIndex < 0) return;
roomid = toRoomid(data.substr(1, nlIndex - 1));
data = data.substr(nlIndex + 1);
}
if (data.substr(0, 6) === '|init|') {
if (!roomid) roomid = 'lobby';
var roomType = data.substr(6);
var roomTypeLFIndex = roomType.indexOf('\n');
if (roomTypeLFIndex >= 0) roomType = roomType.substr(0, roomTypeLFIndex);
roomType = toId(roomType);
if (this.rooms[roomid] || roomid === 'staff' || roomid === 'upperstaff') {
// autojoin rooms are joined in background
this.addRoom(roomid, roomType, true);
} else {
this.joinRoom(roomid, roomType, true);
}
if (roomType === 'chat') autojoined = true;
} else if ((data + '|').substr(0, 8) === '|expire|') {
var room = this.rooms[roomid];
if (room) {
room.expired = (data.substr(8) || true);
if (room.updateUser) room.updateUser();
}
return;
} else if ((data + '|').substr(0, 8) === '|deinit|' || (data + '|').substr(0, 8) === '|noinit|') {
if (!roomid) roomid = 'lobby';
if (this.rooms[roomid] && this.rooms[roomid].expired) {
// expired rooms aren't closed when left
return;
}
var isdeinit = (data.charAt(1) === 'd');
data = data.substr(8);
var pipeIndex = data.indexOf('|');
var errormessage;
if (pipeIndex >= 0) {
errormessage = data.substr(pipeIndex + 1);
data = data.substr(0, pipeIndex);
}
// handle error codes here
// data is the error code
if (data === 'namerequired') {
var self = this;
this.once('init:choosename', function () {
self.send('/join ' + roomid);
});
} else if (data !== 'namepending') {
if (isdeinit) { // deinit
if (this.rooms[roomid] && this.rooms[roomid].type === 'chat') {
this.removeRoom(roomid, true);
this.updateAutojoin();
} else {
this.removeRoom(roomid, true);
}
} else { // noinit
this.unjoinRoom(roomid);
if (roomid === 'lobby') this.joinRoom('rooms');
}
if (errormessage) {
if (data === 'nonexistent' && Config.server.id && roomid.slice(0, 7) === 'battle-') {
var replayid = roomid.slice(7);
if (Config.server.id !== 'showdown') replayid = Config.server.id + '-' + replayid;
var replayLink = 'http://replay.pokemonshowdown.com/' + replayid;
errormessage += '\n\nYou might want to try the replay: ' + replayLink;
}
this.addPopupMessage(errormessage);
}
}
return;
} else if (data.substr(0, 3) === '|N|') {
var names = data.substr(1).split('|');
if (app.ignore[toUserid(names[2])]) {
app.ignore[toUserid(names[1])] = 1;
}
}
if (roomid) {
if (this.rooms[roomid]) {
this.rooms[roomid].receive(data);
}
if (autojoined) this.updateAutojoin();
return;
}
// Since roomid is blank, it could be either a global message or
// a lobby message. (For bandwidth reasons, lobby messages can
// have blank roomids.)
// If it starts with a messagetype in the global messagetype
// list, we'll assume global; otherwise, we'll assume lobby.
var parts;
if (data.charAt(0) === '|') {
parts = data.substr(1).split('|');
} else {
parts = [];
}
switch (parts[0]) {
case 'challstr':
if (parts[2]) {
this.user.receiveChallstr(parts[1] + '|' + parts[2]);
} else {
this.user.receiveChallstr(parts[1]);
}
break;
case 'formats':
this.parseFormats(parts);
break;
case 'updateuser':
var nlIndex = data.indexOf('\n');
if (nlIndex > 0) {
this.receive(data.substr(nlIndex + 1));
nlIndex = parts[3].indexOf('\n');
parts[3] = parts[3].substr(0, nlIndex);
}
var name = parts[1];
var named = !!+parts[2];
var userid = toUserid(name);
if (userid === this.user.get('userid') && name !== this.user.get('name')) {
$.post(app.user.getActionPHP(), {
act: 'changeusername',
username: name
}, function () {}, 'text');
}
this.user.set({
name: name,
userid: userid,
named: named,
avatar: parts[3]
});
this.user.setPersistentName(named ? name : null);
if (named) {
this.trigger('init:choosename');
}
if (app.ignore[toUserid(name)]) {
delete app.ignore[toUserid(name)];
}
break;
case 'nametaken':
app.addPopup(LoginPopup, {name: parts[1] || '', error: parts[2] || ''});
break;
case 'queryresponse':
var responseData = JSON.parse(data.substr(16 + parts[1].length));
app.trigger('response:' + parts[1], responseData);
break;
case 'updatechallenges':
if (this.rooms['']) {
this.rooms[''].updateChallenges($.parseJSON(data.substr(18)));
}
break;
case 'updatesearch':
if (this.rooms['']) {
this.rooms[''].updateSearch($.parseJSON(data.substr(14)));
}
break;
case 'popup':
var maxWidth;
var type = 'semimodal';
data = data.substr(7);
if (data.substr(0, 6) === '|wide|') {
data = data.substr(6);
maxWidth = 960;
}
if (data.substr(0, 7) === '|modal|') {
data = data.substr(7);
type = 'modal';
}
if (data.substr(0, 6) === '|html|') {
data = data.substr(6);
app.addPopup(Popup, {
type: type,
maxWidth: maxWidth,
htmlMessage: Tools.sanitizeHTML(data)
});
} else {
app.addPopup(Popup, {
type: type,
maxWidth: maxWidth,
message: data.replace(/\|\|/g, '\n')
});
}
if (this.rooms['']) this.rooms[''].resetPending();
break;
case 'disconnect':
app.trigger('init:socketclosed', Tools.sanitizeHTML(data.substr(12)));
break;
case 'pm':
var dataLines = data.split('\n');
for (var i = 0; i < dataLines.length; i++) {
parts = dataLines[i].slice(1).split('|');
var message = parts.slice(3).join('|');
this.rooms[''].addPM(parts[1], message, parts[2]);
if (toUserid(parts[1]) !== app.user.get('userid')) {
app.user.lastPM = toUserid(parts[1]);
}
}
break;
case 'roomerror':
// deprecated; use |deinit| or |noinit|
this.unjoinRoom(parts[1]);
this.addPopupMessage(parts.slice(2).join('|'));
break;
case 'refresh':
// refresh the page
document.location.reload(true);
break;
case 'c':
case 'chat':
if (parts[1] === '~') {
if (parts[2].substr(0, 6) === '/warn ') {
app.addPopup(RulesPopup, {warning: parts[2].substr(6)});
break;